Revelation 22:18-19
And I testify of every one that hears the words of the prophecy of this book, If any man add to these things, God shall add to him the plagues which are written in this book:
Treasury of Scripture Knowledge
Summary
What thing soever I command you, observe to do it: thou shalt not add thereto, nor diminish from it.
Thou shalt not
Bible References
Thou shalt not
Revelation 22:18
And I testify of every one that hears the words of the prophecy of this book, If any man add to these things, God shall add to him the plagues which are written in this book: